Nationally Notifiable Infectious Diseases and Conditions, United States: Weekly Tables

Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending September 21, 2024 (Week 38)
Reporting Area Shiga toxin-producing Escherichia coli (STEC)
Current weekPrevious 52 weeks Max †Cum YTD 2024 †Cum YTD 2023 †
U.S. Residents, excluding U.S. Territories 106 444 11,263 14,137
New England - 25 455 384
Connecticut - 8 113 114
Maine - 4 25 18
Massachusetts - 12 214 153
New Hampshire - 2 16 24
Rhode Island - 5 49 41
Vermont - 5 38 34
Middle Atlantic 30 58 1,402 1,549
New Jersey - 2 5 13
New York (excluding New York City) 26 35 693 548
New York City - 20 281 642
Pennsylvania 4 21 423 346
East North Central 20 65 1,340 1,840
Illinois - 16 117 516
Indiana 1 11 192 209
Michigan 1 12 191 257
Ohio 14 33 478 459
Wisconsin 4 23 362 399
West North Central 7 57 1,065 1,785
Iowa 2 23 349 403
Kansas - 11 142 195
Minnesota - 27 - 573
Missouri 4 20 324 303
Nebraska 1 10 146 159
North Dakota - 7 42 59
South Dakota - 5 62 93
South Atlantic 13 119 2,529 2,546
Delaware - 4 33 30
District of Columbia - 3 27 38
Florida 2 45 803 788
Georgia - 17 328 339
Maryland 5 19 363 347
North Carolina - 19 336 449
South Carolina 2 8 113 100
Virginia 4 29 463 370
West Virginia - 7 63 85
East South Central 6 46 611 707
Alabama - 13 113 105
Kentucky - 13 173 199
Mississippi - 4 43 73
Tennessee 6 43 282 330
West South Central 10 168 1,071 1,162
Arkansas 3 9 125 130
Louisiana - 5 66 80
Oklahoma 7 13 188 160
Texas - 157 692 792
Mountain - 47 906 1,412
Arizona - 14 220 251
Colorado - 17 155 487
Idaho - 9 120 151
Montana - 7 48 101
Nevada - 5 24 55
New Mexico - 5 49 54
Utah - 26 250 253
Wyoming - 7 40 60
Pacific 20 100 1,884 2,752
Alaska - 2 20 10
California 14 85 1,402 2,010
Hawaii - 3 20 14
Oregon 6 15 249 289
Washington - 16 193 429
U.S. Territories - 2 5 8
American Samoa - 0 - -
Commonwealth of Northern Mariana Islands - 0 - -
Guam - 1 - -
Puerto Rico - 2 5 8
U.S. Virgin Islands - 0 - -
Non-U.S. Residents - 1 1 1
Total 106 444 11,269 14,146
  • U: Unavailable — The reporting jurisdiction was unable to send the data to CDC or CDC was unable to process the data.
  • -: No reported cases — The reporting jurisdiction did not submit any cases to CDC.
  • N: Not reportable — The disease or condition was not reportable by law, statute, or regulation in the reporting jurisdiction.
  • NN: Not nationally notifiable — This condition was not designated as being nationally notifiable.
  • NP: Nationally notifiable but not published.
  • NC: Not calculated — There is insufficient data available to support the calculation of this statistic.
  • Cum: Cumulative year-to-date counts.
  • * Case counts for reporting years 2023 and 2024 are provisional and subject to change. Cases are assigned to the reporting jurisdiction submitting the case to NNDSS, if the case's country of usual residence is the U.S., a U.S. territory, unknown, or null (i.e. country not reported); otherwise, the case is assigned to the 'Non-U.S. Residents' category. Country of usual residence is currently not reported by all jurisdictions or for all conditions. For further information on interpretation of these data, see https://www.cdc.gov/nndss/data-statistics/readers-guides/.
  • † Previous 52 week maximum and cumulative YTD are determined from periods of time when the condition was reportable in the jurisdiction (i.e., may be less than 52 weeks of data or incomplete YTD data).
Notes:
  • These are weekly cases of selected infectious national notifiable diseases, from the National Notifiable Diseases Surveillance System (NNDSS). NNDSS data reported by the 50 states, New York City, the District of Columbia, and the U.S. territories are collated and published weekly in alphabetical order by condition. Cases reported by state health departments to CDC for weekly publication are subject to ongoing revision of information and delayed reporting. Therefore, numbers listed in later weeks may reflect changes made to these counts as additional information becomes available. Case counts in the tables are presented as published each week. See also Guide to Interpreting Provisional and Finalized NNDSS Data.
  • Weekly tables since 1996 are available on CDC WONDER.
  • Weekly tables since 2014 are available on Data.CDC.gov.
  • Weekly tables for 1952–2017 published in the Morbidity and Mortality Weekly Reports (MMWR) are available at CDC Stacks MMWR, and weekly tables starting in 2018 are available at CDC Stacks NNDSS (once in CDC Stacks NNDSS select "Weekly Tables" in the "Genre" box at the left).
  • Notices, errata, and other notes are available in the Notice To Data Users page.
  • The list of national notifiable infectious diseases and conditions and their national surveillance case definitions are available at https://ndc.services.cdc.gov/. This list incorporates the Council of State and Territorial Epidemiologists (CSTE) position statements approved by CSTE for national surveillance.
Suggested Citation:
  • Centers for Disease Control and Prevention. National Notifiable Diseases Surveillance System, Weekly Tables of Infectious Disease Data. Atlanta, GA. Office of Public Health Data, Surveillance, and Technology. Available at: https://www.cdc.gov/nndss/data-statistics/index.html.
Acknowledgment:
  • CDC acknowledges the local, state, and territorial health departments that collected the data from a range of case ascertainment sources (e.g., health-care providers, hospitals, laboratories) and reported these data to CDC's National Notifiable Diseases Surveillance System.